Pith Number

pith:RKX7OTE3

pith:2011:RKX7OTE3RH6QYBGY2MMI242JDR

not attested not anchored not stored refs pending

Measuring the Effects of Artificial Viscosity in SPH Simulations of Rotating Fluid Flows

John C. Miller, Paul A. Taylor

arxiv:1112.5120 v3 · 2011-12-21 · astro-ph.IM · physics.flu-dyn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RKX7OTE3RH6QYBGY2MMI242JDR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:59:03.744477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8aaff74c9b89fd0c04d8d3188d73491c480a02f2069bb61a5fe08006c49190ff

Aliases

arxiv: 1112.5120 · arxiv_version: 1112.5120v3 · doi: 10.48550/arxiv.1112.5120 · pith_short_12: RKX7OTE3RH6Q · pith_short_16: RKX7OTE3RH6QYBGY · pith_short_8: RKX7OTE3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RKX7OTE3RH6QYBGY2MMI242JDR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8aaff74c9b89fd0c04d8d3188d73491c480a02f2069bb61a5fe08006c49190ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffa2dfb855e4b08c575e21d5833fe2e2f50e45c28d9657f898a0a10a327cf155",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-12-21T18:20:16Z",
    "title_canon_sha256": "b0fcbddec4a6a7364bb4fc5b87b91c4521307c835b32bb271f6909c9b55b8c32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5120",
    "kind": "arxiv",
    "version": 3
  }
}